摘要：

This paper analyzes the present situation of agriculture development in our country as well as the unique advantages of ZigBee wireless sensor network. By analyzing the intelligent irrigation system overall structure, the hardware design, with ZigBee wireless sensor network transceiver CC2530 being the core component has been clarified. On the basis of hardware, the software structure has been designed. Analysis of the growth characteristics and water requirement of Jonquil has been made. In the facility agriculture and environment experimental field of Hohai University Water Park, an experiment has been carried on the greenhouse jonquil irrigation, as an example of the design of irrigation system. The communication effect is satisfying; the desired effect has been basically achieved. Applying the intelligent irrigation system based on ZigBee Wireless sensor networks designed in this paper to greenhouse planting is of great significance to improve the condition of agricultural water utilization.

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